SE0602286L - Sensor - Google Patents

Sensor

Info

Publication number
SE0602286L
SE0602286L SE0602286A SE0602286A SE0602286L SE 0602286 L SE0602286 L SE 0602286L SE 0602286 A SE0602286 A SE 0602286A SE 0602286 A SE0602286 A SE 0602286A SE 0602286 L SE0602286 L SE 0602286L
Authority
SE
Sweden
Prior art keywords
cavity
wall
sensor unit
surface plasmon
sensor
Prior art date
Application number
SE0602286A
Other languages
Swedish (sv)
Other versions
SE531493C2 (en
Inventor
Knut Johansen
Mats Raanby
Original Assignee
Knut Johansen
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Knut Johansen filed Critical Knut Johansen
Priority to SE0602286A priority Critical patent/SE531493C2/en
Priority to PCT/SE2007/000950 priority patent/WO2008054282A1/en
Priority to EP07835150.9A priority patent/EP2089692B1/en
Priority to US12/447,825 priority patent/US8149411B2/en
Publication of SE0602286L publication Critical patent/SE0602286L/en
Publication of SE531493C2 publication Critical patent/SE531493C2/en
Priority to US13/420,185 priority patent/US8243277B2/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/55—Specular reflectivity
    • G01N21/552—Attenuated total reflection
    • G01N21/553—Attenuated total reflection and using surface plasmons
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • G01N2021/0307—Insert part in cell
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N2021/0346—Capillary cells; Microcells

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

The invention relates to a sensor unit for a Surface Plasmon Resonance (SPR) unit, comprising a transparent sensor structure forming at least one wall of a cavity, the wall being defined by a concave inner surface and a convex outer surface The inner surface is provided with a layer of a conductive material capable of supporting a surface plasmon. In the cavity there is provided a flow structure in said cavity so as to form at least one compartment for sample between the flow structure and the inner wall of the cavity. Also, a method for the detection of events at a surface by utilizing surface plasmon resonance is provided. It comprises placing a sample with an analyte of interest in a sensor unit as claimed in claim 1, and measuring the reflectance from said sensor unit at a single or plurality of angle/angles.
SE0602286A 2006-10-31 2006-10-31 Sensor SE531493C2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE0602286A SE531493C2 (en) 2006-10-31 2006-10-31 Sensor
PCT/SE2007/000950 WO2008054282A1 (en) 2006-10-31 2007-10-29 Sensor unit for a surface plasmon resonance (spr) unit
EP07835150.9A EP2089692B1 (en) 2006-10-31 2007-10-29 Sensor unit for a surface plasmon resonance (spr) unit
US12/447,825 US8149411B2 (en) 2006-10-31 2007-10-29 Sensor unit for a surface plasmon resonance (SPR) unit
US13/420,185 US8243277B2 (en) 2006-10-31 2012-03-14 Surface plasmon apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0602286A SE531493C2 (en) 2006-10-31 2006-10-31 Sensor

Publications (2)

Publication Number Publication Date
SE0602286L true SE0602286L (en) 2008-05-01
SE531493C2 SE531493C2 (en) 2009-04-28

Family

ID=39344532

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0602286A SE531493C2 (en) 2006-10-31 2006-10-31 Sensor

Country Status (4)

Country Link
US (2) US8149411B2 (en)
EP (1) EP2089692B1 (en)
SE (1) SE531493C2 (en)
WO (1) WO2008054282A1 (en)

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US7463358B2 (en) * 2005-12-06 2008-12-09 Lumera Corporation Highly stable surface plasmon resonance plates, microarrays, and methods
ES2334318B2 (en) 2008-09-05 2011-11-28 Universidad Politécnica de Madrid OPTICAL DETECTION SYSTEM FOR BIO-TESTS OF HIGH SENSITIVITY SINMARCADO.
TWI383139B (en) * 2008-11-20 2013-01-21 Nat Chung Cheng University Inv Tubular waveguide type plasma resonance sensing device and sensing system
KR101012056B1 (en) * 2008-11-28 2011-02-01 한국표준과학연구원 Multi-channel surface plasmon resonance sensor using beam profile ellipsometry
TWI399532B (en) * 2009-01-20 2013-06-21 Nat Chung Cheng University Inv Optical fiber type localized plasma resonance sensing device and its system
WO2010128395A1 (en) * 2009-05-04 2010-11-11 Theodore Peter Rakitzis Intra-cavity ellipsometer system and method
US8696991B1 (en) 2010-01-04 2014-04-15 Harold W. Howe Field deployable surface plasmon resonance based biosensor
US9116122B2 (en) * 2011-06-06 2015-08-25 The United States Of America As Represented By The Secretary Of The Navy Surface plasmon resonance biosensor
FR2982027B1 (en) * 2011-10-26 2014-01-03 Thibaut Mercey MICRO-STRUCTURED CHIP FOR RESONANCE ANALYSIS OF SURFACE PLASMONS, ANALYSIS DEVICE COMPRISING THE MICRO-STRUCTURED CHIP AND USE OF SAID DEVICE
CN102608075A (en) * 2012-04-05 2012-07-25 浙江大学 Capillary surface plasmon resonance sensor
EP2859325A2 (en) 2012-06-10 2015-04-15 Bio-Rad Laboratories, Inc. Optical detection system for liquid samples
CN105229472B (en) * 2013-05-23 2016-10-26 日本电信电话株式会社 Blood coagulation detection method
CN105823474B (en) * 2016-03-21 2018-06-19 东南大学 Optical fibre gyro resonance cavity chip based on tunable surface phasmon coupler
WO2018105975A1 (en) * 2016-12-05 2018-06-14 엘지이노텍 주식회사 Semiconductor element, semiconductor element manufacturing method, and sensing device
US10901228B2 (en) * 2017-06-27 2021-01-26 The Boeing Company Cavity with curved beam replicator and method of determining a characteristic of a medium therein
AT520258B1 (en) * 2017-07-26 2022-02-15 Univ Wien Tech Process for the spectroscopic or spectrometric analysis of a sample
CN108090891B (en) * 2017-11-01 2020-10-30 浙江农林大学 Method and system for detecting missing cell region and newly added cell region
EP3534106B1 (en) * 2018-03-01 2020-07-15 Mitutoyo Corporation Apparatuses and methods for inner diameter measurement of transparent tube
EP4036555A4 (en) * 2019-09-24 2023-08-23 Otsuka Pharmaceutical Co., Ltd. Detection method and detection device
US11105727B2 (en) * 2019-12-03 2021-08-31 Korea University Research And Business Foundation Device for measuring a particle size of sample
US11245044B2 (en) * 2020-01-14 2022-02-08 Hoon Kim Plasmonic field-enhanced photodetector and image sensor
CN114235754A (en) * 2021-12-18 2022-03-25 桂林电子科技大学 Optical fiber SPR sensor with temperature compensation based on capillary tube

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US5257093A (en) * 1991-11-12 1993-10-26 Guziktechnical Enterprises, Inc. Apparatus for measuring nanometric distances employing frustrated total internal reflection
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US6486947B2 (en) * 1998-07-22 2002-11-26 Ljl Biosystems, Inc. Devices and methods for sample analysis
US6480282B1 (en) * 1999-05-06 2002-11-12 University Of Washington Capillary surface plasmon resonance sensors and multisensors
US7523415B1 (en) * 1999-06-24 2009-04-21 Porter Swain W Exclusive use display surface areas and persistently visible display of contents including advertisements
DE50112007D1 (en) * 2000-02-22 2007-03-22 Santhera Pharmaceuticals Deuts SPR SENSOR SYSTEM
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Also Published As

Publication number Publication date
EP2089692B1 (en) 2021-07-14
US20120170036A1 (en) 2012-07-05
EP2089692A1 (en) 2009-08-19
US8149411B2 (en) 2012-04-03
US20100103421A1 (en) 2010-04-29
WO2008054282A8 (en) 2009-06-04
EP2089692A4 (en) 2014-05-07
SE531493C2 (en) 2009-04-28
US8243277B2 (en) 2012-08-14
WO2008054282A1 (en) 2008-05-08

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